Blood for transfusion is frequently tested for HIV by using the
A)complement fixation test.
B)agglutination test.
C)ELISA method.
D)Ouchterlony test.

Question

Quizplus · Accepted Answer

The ELISA method is commonly used for HIV testing because it is highly sensitive and specific. This test detects the presence of antibodies to HIV in a blood sample. If the sample contains antibodies, the test will produce a positive result indicating the presence of HIV. This test is often used for blood transfusion screening to prevent the transmission of HIV from infected donors to recipients.

Blood for Transfusion Is Frequently Tested for HIV by Using